Gilliland, A. R., & Clark, E. L. 1. . . .. (1939). Psychology of individual differences. Prentice-Hall.
芝加哥风格引文Gilliland, Adam Raymond, 与 Edward Lester 1895- Clark. Psychology of Individual Differences. New York: Prentice-Hall, 1939.
MLA引文Gilliland, Adam Raymond, 与 Edward Lester 1895- Clark. Psychology of Individual Differences. Prentice-Hall, 1939.
警告：这些引文格式不一定是100％准确.